Logical Reasoning Basics – Binary Logic – Liar, Truth Teller, and Alternator

May 24th, 2017 by

In a series of posts, we are going to cover the basics of some DI/LR topics. The first topic of discussion is Binary Logic. In a binary logic problem, we have people who either speak a true statement or a false statement. These people are divided into three categories: Truth-teller: This person will always speak the truth. All the statements made by this person are true. Liar: This person will always tell a lie. All statements made by this person are false. Alternator: This person always alternates between the truth and the lie. If first statement of this person is true, then se


What ‘Exasperating farrago of distortions’ and Shashi Tharoor can teach you about Vocabulary Preparation for CAT

May 12th, 2017 by

A couple of days ago, 'The Republic' was unleashed on India and my opinion about Arnab as a journalist is quite similar to my opinion about Chetan Bhagat as a writer. But then, who am I to question or even criticize the role-model of the masses. During the last week, a role-model of the classes came under fire - Mr. Dr. Shashi Tharoor. There are allegations of wrongdoing about his involvement in the death of his wife, Sunanda Pushkar. Somehow, the very serious allegations were ignored and what caught the attention of social media in general, twitterati in specific, was Shashi's reactionary